Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 01:26

General

  • Target
    attachment20260804-1169-1savm9.docx
  • Size 104KB
  • Sample260804-bthw7sag65
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260804-1169-1savm9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4168

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 692B
        • SHA256 db91e4eda9902432b825290b4bdc8b7d0b0722cb4af25301ac38b9b53f1619db
        • MD5 SHA1 SHA512 TLSH

        memory/4168-9-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-15-0x00007FFC0D030000-0x00007FFC0D040000-memory.dmp

        memory/4168-4-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-5-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-14-0x00007FFC0D030000-0x00007FFC0D040000-memory.dmp

        memory/4168-13-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-12-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-7-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-8-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-10-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-2-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-3-0x00007FFC4F22D000-0x00007FFC4F22E000-memory.dmp

        memory/4168-11-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-6-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-0-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-24-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-25-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-1-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-63-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-66-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-67-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4168-65-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4168-64-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp